The latest Darren Oliver MLB and fantasy baseball news

The Texas Rangers announced retired P Darren Oliver has joined the front office as a special assistant to general manager Jon Daniels. In his new role, Oliver will work with Daniels and his staff "in a variety of areas with an emphasis on pitching."

Toronto Blue Jays SP Dustin McGowan (shoulder) pitched in back-to-back games with Triple-A Buffalo Tuesday, June 4, and Wednesday, June 5, and his rehab assignment is set to expire June 12. RP Darren Oliver (shoulder) started his rehab assignment with Single-A Dunedin Wednesday by tossing a scoreless inning.